Compositor&#39;s scale



W. B. KIMBLE. COMPOSITOR'S SCALE. APPLIATIONTILED A5.2, 1918.

1,363,126. v Patented Dec. 21 I 20.

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W. B. KIMBLE.

COMFOSITOR'S SCALE. APPLICATION FILED Au.2, '1918.

"1363, 1 26. Patented Dec. 21, 1920.

. 2 SHEETS-SHEET 2 f UNITED 5STATES, PATENT OFFICE.

WILLIAM B. KIMBLE, OF CAMDEN, NEW 'JERSEY.

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To all whomit may 'concem: v

Be it known that I, WILLIAM B. K MBLE, a citizen of the United States, residin .in Camden, New Jersey, have invented ompositors Scales, of which the .following is a s ecification.

ne object of this invention is to provide an accurate and simple scale particularly adapted for the use of typographical compositors whereby it shall be possible to quickly and Conveniently make the various.

measurements necessary in laying out, com'- posing or imposing matter to be printedgthe invention contemplating not only a novel form of unit measure but also a novel device for permitting this to be Conveniently used.

A further object of the invention is to cially adapted for use in typographical com'- u position and of such Construction that it 'will not only make possible the accurate '55, 4 edges to 'their outer or "distmt ends. -The and rapid measurement of the various dimensions necessary in such work but will also provide a surface upon which any desired figures or lay-out may be drawn in definite positions by using my scale.

These` objects and other advantageous ends I attain as hereinafter set :Eorth, reference being had to the accompanying drawin s, in which,

`igure 1 is a devised by me;

v Fig. 2 is a plan of a card or plate showing a scale made up of my measuring units; Fig. 3 is a plan of the lay-out table on which one form of my scale is preferably" used; 0 V V v Fg. 4 s a transverse vertical secton on the line 4-4, Fig. 3; and I Fig 5 is an enlarged vertical section illustratin the detal construction of the* layout ta le. 4

IThe unit measure" devised by me consists of two connected 'straight lines 'l'and 2 extendingat right angles to each other 'and 'ha'vinga length of one pica, twelve times ,01 38 nches, from their outer intersecting i perpendicularly from its inner plan of theun'it measure.

. made with a i Specification of Letters Patent. Patented Dec 21, 1920 e icatidn-ned august 2, 1918. serial No.

width of each of said lines is one-twelfth of ths length or one point, so that the distance from the end of either line to' the adjacent side of the other line is equal to eleven points. Each of said lines has projecting side. a secondary line 3 having a height of two points and of as small a width as is possible, the I distance of either of these latter lines from the outer edges of the main line l or 2 from which it projects being equal to six points.

As will be understood by those skilled in the typographical art, a unit measure constructed as above will permit of the rapid reading of the accurate measurements requirel in' type-setting, and if a thin transparentsheet of celluloid, glas's or equivalent material be printed,- etched, or otherwise provided With.`a series of the above unit measures as indicated, in Fig. 2, the application and convenient use of my invention is materially facilitated. I

` In so applying the unit'neasures'v of Fig. l, I arrange them in a-number of parallel series immediately'adjacent each other, so that while the wholecard or plate when viewed from a short istance, has the ap pearance of squared or cross-section paper, 1t dfi'ers from ths 1Il havng the free or outer ends; of each of the unit measures of which it is made up, separateda short distance from the outer edges of the unit measures above and to the right of it ;-the dis 'tance from the bottom edge of one unit I provide a shallow casing or box 5 having a flat cover of frosted or etched glass '6 mounted with its roughened sde 'uppermost,'

in order that it may be used' as 'a-surface In mounting the plate or 'sheet: shown in i Fig. 2 for use on a work or laying-out table,

o'n which sketches, letteri ng etc., may: be i 4 topglass surface-.I 'o'unt-tlie sheet or plate ,4 on' whichijs pzi`ted','jngravedor etched x the -;am 'made up of the pat-allal of my, unit' measures shown in Fg. 1, ths sheet encil or other suitable means.. In contact wth t'heunder surface of ths suitable source of light such as one or more incandescent lamps 8 provided with suitable reflectors 9 whereby the scale-upon the sheet 4 will be rendered visible through the etched or frosted surface of the top glass late 6.

With this arrangement of elements, the

dimensions of outs, bodies of printed matter,pictures.etc.,may be readily and quickly determined by\ applying them to the top surface of the glass plate 6 which permits such dmensions or measurements to be read from the scale on the sheet 4 in terms of points or picas. It is also possible to Outline or sketch on the frosted top surface of theglass plate 6 and to conveniently alter or erase such sketches as may be desirable.

With the above description, it will be appreciated that the unit measure devsed by me and illustrated in Fig. 1 is of such form or Construction as to be capable of accurate and' rapid use, particularly when employed in ascale formed of a series of one or any number of lines as shown in Figfl for the determination or laying ofl' of the spaces, dimensions, etc., required in type, composition or, imposition work. Moreover, especially .when mounted as shown in Figs. 3 to 5, so as to 'provide a sketching table, the scale lends itself with peculiar advantage to the artistic `designing and economical laying out of advertising or other proposed printed matter.

If desired or found advisable I may provide the table (Figs. 3 to 5) with two sliding rules or straight edges 10 and 11 and these are preferably arranged to extencl -in lines at right angles to each other. Both of said rules are conveniently made of thin strip metal having their ends bent twice at a right angle so as to be slidably operative n notches or grooves in the sides of the top edges of the casing 5 as indicated at 12 and as shown have suflicientwi'dth to insure that they shall move at all times at right angles to each other. v

I claim:

1. A scale consisting of a sheet having thereon at least one line of similar characters, each consistingof two connected main portion.

2. 'Ihe combination of a source of light,

a sheet having a number of parallel series of similar characters thereon, each character consisting of two relatively broad lines at right angles to each other and respectively eleven and twelve points in length; with secondary lines two points long projecting from the inner sides of said main lines and each six points distant from the outer end of its associated broad line; with a plate of translucent material mounted with said sheet between it and the light source, the top surface of said plate being formed to receive and permit the erasure of a pencil record. p

3. The combination of a' sheet of'frosted glass having its top surface etched; a sheet under said plate having thereon a number of unit -measure characters each consisting of two main lines connected to define a right angle and having a length `on their outer edges of -one pica each; with` secondary lines projecting from the inner. sides of said ,mainlines respectively at right angles thereto; and a source of light for rendering the characters of said sheet Visible through the plate.

4. The combination of a box; a plate of frosted glass constituting a cover therefor; a plate of glass under said first plate; a sheet mounted between said plates and -hav-` ing on it a number of series of characters each consisting of two lines connected to de- 

